Tunneling Engineering Intern (available June 2026)
ARUP
Tunnelling
See it differently
You see the world through a unique lens and that's exactly what we need. We embrace how you see things differently – it's essential for creating a sustainable future.
Arup is a global consultancy with advisory and technical expertise across more than 150 disciplines. We guide, plan and design the future of the built environment. Globally, each year we recruit hundreds of interns to help us see things differently and solve the most complex challenges facing our clients, climate and communities.
The Opportunity
Carry out empirical, analytical, and numerical analyses for purposes of tunnel and shaft design (initial support and final lining) for various tunnel construction methods such as drill and blast, sequential excavation method, or TBM.
Interpret and organize design results into project documentation such as Technical Memos Geotechnical Data, Interpretive, or Baseline Reports, or Basis of Design reports
Characterize and classify ground conditions for different tunnelling methods based on geotechnical information.
Communicate design work through preparation of drawing sketches indicating support types, geometry, construction sequencing, and instrumentation.
Use tunnel design software such as Plaxis 2D/3D, FLAC/FLAC3D, UDEC/3DEC, RocScience, or FracMan.
Undertake geological mapping and rock mass classification on site.
Apply rock and soil mechanics skills to assess likely failure modes and develop ground support schemes.
Undertake linear and non-linear structural analysis of shotcrete and concrete tunnel linings based on Code requirements using first principles or structural design software packages (SAP, GSA).
Make use of automation and established workflows to follow best practice. Develop workflows and ideas for automation where none exist.
Work in multidisciplinary teams for delivery of large scale infrastructure projects for transportation, water/wastewater, or mining.
Is this role right for you?
Pursuing Masters or PhD in Underground Construction/Tunneling, Civil (with a geotechnical focus), Geotechnical, Structural, Geological, or Mining Engineering
Sound knowledge of civil engineering fundamentals, soil and rock mechanics, and tunneling methods
Good time-management habits, ability to multi-task, ability to sustain focus on long tasks
Ability to communicate thoughts and ideas in an accessible way – distill design tasks and solutions into concise text and presentation slides
Attitude of taking initiative, enthusiasm, eagerness to learn, teamwork, creativity.
Proficient in developing code and common coding languages
Proficient in geotechnical engineering analysis software preferred
We're looking for:
Changemakers: A passion for sustainable development and creating a better world is key.
Innovative minds: We're looking for critical thinkers who embrace new ideas and challenge the status quo.
Growth seekers: You have a growth mindset, always eager to learn and explore new ways of working.
Adaptable adventurers: You're ready to take on any challenge that comes your way.
What we offer you
At Arup, we care about each member's success, so we can grow together.
Our intern experience offers you:
Purpose-driven work: Join an employee-owned team tackling climate, biodiversity, and social challenges, aligned with the UN's Sustainable Development Goals.
Create remarkable outcomes: We trust you to explore challenges, drive change, and create lasting outcomes for our clients, climate and communities.
Inclusive culture: Your unique perspective matters. We celebrate diversity and foster a supportive, social environment where everyone belongs.
Career growth: Grow your skills through innovative projects, training, and mentoring in a supportive environment. We invest in your future.
Work-life balance: Our hybrid model offers flexibility to balance work with your life. We balance your needs with our clients and communities
Los Angeles Hiring Range - The good faith base salary hiring range for this job if performed in Los Angeles, CA is $24/hour to $43/hour. This range is commensurate with experience, educational background, and skill level. Benefits are not included in the base salary. Please note hiring ranges for candidates performing work outside of Los Angeles, CA will differ.
San Francisco Hiring Range - The good faith base salary hiring range for this job if performed in San Francisco, CA is $26.50/hour to $47.50/hour. This range is commensurate with experience, educational background, and skill level. Benefits are not included in the base salary. Please note hiring ranges for candidates performing work outside of San Francisco, CA will differ.
Next Steps
We will be reviewing our candidates for this position on a rolling basis. Once you've submitted your application, we'll invite you to showcase your skills through a pre-recorded video interview if you've met the minimum requirements. After reviewing your submission, a member of our team will get in touch with you to discuss the next steps.
Arup is an equal opportunity employer. All qualified applicants will receive consideration without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, spouse of a protected veteran, or disability.
Stay safe online. Recruitment fraud is on the rise, and Arup's name, logo, and branding have been used in fraudulent job advertisements. Arup will never ask for bank information as part of our recruitment process.
Different people, shared values
Arup is an equal opportunity employer that actively promotes and nurtures a diverse and inclusive workforce. We welcome applications from individuals of all backgrounds, regardless of age (within legal limits), gender identity or expression, marital status, disability, neurotype or mental health, race or ethnicity, faith or belief, sexual orientation, socioeconomic background, and whether you're pregnant or on family leave. We are an open environment that embraces diverse experiences, perspectives, and ideas – this drives our excellence.
Guided by our values and alignment with the UN Sustainable Development Goals, we create and contribute to equitable spaces and systems, while cultivating a sense of belonging for all. Our internal employee networks support our inclusive culture: from race, ethnicity and cross-cultural working to gender equity and LGBTQ+ and disability inclusion – we aim to create a space for you to express yourself and make a positive difference. Discover more about life at Arup at www.arup.com/careers/your-life-at-arup.